CC-2301 : showing waveform cue/fade editors inside of a jquery dialog box.

airtime_mvc/public/js/waveformplaylist/config.js

@@ -0,0 +1,162 @@
+/*
+    Stores configuration settings for the playlist builder.
+    A container object (ex a div) must be passed in, the playlist will be built on this element.
+*/
+
+var Config = function(params) {
+
+        var that = this,
+            defaultParams;
+
+        defaultParams = {
+
+            ac: new (window.AudioContext || window.webkitAudioContext),
+
+            resolution: 4096, //resolution - samples per pixel to draw.
+            timeFormat: 'hh:mm:ss.uuu',
+            mono: true, //whether to draw multiple channels or combine them.
+
+            timescale: false, //whether or not to include the time measure.
+
+            UITheme: "default", // bootstrap || jQueryUI || default
+
+            waveColor: 'grey',
+            progressColor: 'orange',
+            loadingColor: 'purple',
+            cursorColor: 'green',
+            markerColor: 'green',
+            selectBorderColor: 'red',
+            selectBackgroundColor: 'rgba(0,0,0,0.1)',
+
+            timeColor: 'grey',
+            fontColor: 'black',
+            fadeColor: 'black',
+
+            waveHeight: 128, //height of each canvas element a waveform is on.
+
+            trackscroll: {
+                left: 0,
+                top: 0
+            },
+
+            state: 'select',
+
+            cursorPos: 0 //value is kept in seconds.
+        };
+
+        params = Object.create(params);
+        Object.keys(defaultParams).forEach(function(key) {
+            if (!(key in params)) { 
+                params[key] = defaultParams[key]; 
+            }
+        });
+
+
+        /*
+            Start of all getter methods for config.
+        */
+
+        that.getContainer = function getContainer() {
+            return params.container;
+        };
+
+        that.isTimeScaleEnabled = function isTimeScaleEnabled() {
+            return params.timescale;
+        };
+
+        that.isDisplayMono = function isDisplayMono() {
+            return params.mono;
+        };
+
+        that.getUITheme = function getUITheme() {
+            return params.UITheme;
+        };
+
+        that.getCursorPos = function getCursorPos() {
+            return params.cursorPos;
+        };
+
+        that.getState = function getState() {
+            return params.state;
+        };
+
+        that.getAudioContext = function getAudioContext() {
+            return params.ac;
+        };
+
+        that.getSampleRate = function getSampleRate() {
+            return params.ac.sampleRate;
+        };
+
+        that.getCurrentTime = function getCurrentTime() {
+            return params.ac.currentTime;
+        };
+
+        that.getTimeFormat = function getTimeFormat() {
+            return params.timeFormat;
+        };
+
+        that.getResolution = function getResolution() {
+            return params.resolution;
+        };
+
+        that.getWaveHeight = function getWaveHeight() {
+            return params.waveHeight;
+        };
+
+        that.getColorScheme = function getColorScheme() {
+            return {
+                waveColor: params.waveColor,
+                progressColor: params.progressColor,
+                loadingColor: params.loadingColor,
+                cursorColor: params.cursorColor,
+                markerColor: params.markerColor,
+                timeColor: params.timeColor,
+                fontColor: params.fontColor,
+                fadeColor: params.fadeColor,
+                selectBorderColor: params.selectBorderColor,
+                selectBackgroundColor: params.selectBackgroundColor, 
+            };
+        };
+
+        that.getTrackScroll = function getTrackScroll() {
+            var scroll = params.trackscroll;
+        
+            return {
+                left: scroll.left,
+                top: scroll.top
+            };
+        };
+
+
+        /*
+            Start of all setter methods for config.
+        */
+
+        that.setResolution = function setResolution(resolution) {
+            params.resolution = resolution;
+        };
+
+        that.setTimeFormat = function setTimeFormat(format) {
+            params.timeFormat = format;
+        };
+
+        that.setDisplayMono = function setDisplayMono(bool) {
+            params.mono = bool;
+        };
+
+        that.setCursorPos = function setCursorPos(pos) {
+            params.cursorPos = pos;
+        };
+
+        that.setState = function setState(state) {
+            params.state = state;
+        };
+
+        that.setTrackScroll = function setTrackScroll(left, top) {
+            var scroll = params.trackscroll;
+
+            scroll.left = left;
+            scroll.top = top;
+        };
+};